import logging
from redis import StrictRedis


class Config(object):
    """工程配置信息"""

    SECRET_KEY = "EjpNVSNQTyGi1VvWECj9TvC/+kq3oujee2kTfQUs8yCM6xX9Yjq52v54g+HVoknA"

    SQLALCHEMY_DATABASE_URI = "mysql://root:mysql@127.0.0.1:3306/information"
    SQLALCHEMY_TRACK_MODIFICATIONS = False

    REDIS_HOST = "127.0.0.1"
    REDIS_PORT = 6379
    SESSION_TYPE = "redis"
    SESSION_USE_SIGNER = True
    SESSION_REDIS = StrictRedis(host=REDIS_HOST, port=REDIS_PORT)
    SESSION_PERMANENT = False
    PERMANENT_SESSION_LIFETIME = 86400

    LOG_LEVEL = logging.DEBUG


class DevelopmentConfig(Config):
    DEBUG = True


class ProductionConfig(Config):
    """生产环境下的配置"""
    DEBUG = False
    LOG_LEVEL = logging.WARNING


class TestingConfig(Config):
    """单元测试环境下的配置"""
    DEBUG = True
    TESTING = True

config = {
    "development": DevelopmentConfig,
    "production": ProductionConfig,
    "testing": TestingConfig
}